package com.sky.mapper;

import com.sky.entity.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.Map;

@Mapper
public interface UserMapper {


    /**
     * 根据openid查询用户
     * @param openid
     * @return
     */
    @Select("select * from user where openid=#{openid}")
    User getUserOpenid(String openid);

    /**
     * 新增用户
     * @param user
     */
    void inset(User user);

    /**
     * 根据id查询用户
     * @param id
     * @return
     */
    @Select("select * from user where id = #{id} ")
    User getById(Long id);

    /**
     * 统计总用户
     * @param map
     * @return
     */
    Integer getTotal(Map map);

    /**
     * 统计新增用户
     * @param map
     * @return
     */
    Integer getNewUser(Map map);
}
